asterisk users - Apr 2016 - Dial command for SIP driver with To-header config

Hello,

I'm using the following Dial command syntax:
Dial*(SIP/peer/exten!sip:xyz at xyz.com <sip%3Axyz at xyz.com>*), the SIP
URI
after the '!' mark should be set as To-URI in outgoing INVITE
from Asterisk.
It works, but problem is that To-URI formatting is a bit messed up,
It looks as follows:
*sip:sip:xyz at xyz.com <sip%3Asip%3Axyz at xyz.com>*, it seems that
Asterisk
added an extra '*sip:'* in the
To-header and it breaks.

I'm using Asterisk 13.
I'm wondering if this behaviour is intended or a potential bug?

Thanks,
Nitesh
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On Fri, Apr 22, 2016 at 11:04 AM, Nitesh Bansal <nitesh.bansal at
gmail.com>
wrote:
> Hello,
>
> I'm using the following Dial command syntax:
> Dial*(SIP/peer/exten!sip:xyz at xyz.com <sip%3Axyz at xyz.com>*), the
SIP URI
> after the '!' mark should be set as To-URI in outgoing INVITE
> from Asterisk.
> It works, but problem is that To-URI formatting is a bit messed up,
> It looks as follows:
> *sip:sip:xyz at xyz.com <sip%3Asip%3Axyz at xyz.com>*, it seems that
Asterisk
> added an extra '*sip:'* in the
> To-header and it breaks.
>
> I'm using Asterisk 13.
> I'm wondering if this behaviour is intended or a potential bug?
>
>
I would think that it isn't a bug. If you look at the documentation of that
dial string option for the chan_sip channel driver in sip.conf.sample, you
can see that the URI scheme is left off:

  54 ; All of these dial strings specify the SIP request URI.
  55 ; In addition, you can specify a specific To: header by adding an
  56 ; exclamation mark after the dial string, like
  57 ;
  58 ;         SIP/sales at mysipproxy!sales at edvina.net

While it might be nice if it didn't always use a scheme of 'sip',
that'd
probably be categorized as an improvement to this option.

-- 
Matthew Jordan
Digium, Inc. | Director of Technology
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: http://digium.com & http://asterisk.org
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Thanks Matt, I adjusted my code to trim the URI scheme.

Regards,
Nitesh

On Tue, Apr 26, 2016 at 2:45 PM, Matthew Jordan <mjordan at digium.com>
wrote:
>
> On Fri, Apr 22, 2016 at 11:04 AM, Nitesh Bansal <nitesh.bansal at
gmail.com>
> wrote:
>
>> Hello,
>>
>> I'm using the following Dial command syntax:
>> Dial*(SIP/peer/exten!sip:xyz at xyz.com <sip%3Axyz at xyz.com>*),
the SIP URI
>> after the '!' mark should be set as To-URI in outgoing INVITE
>> from Asterisk.
>> It works, but problem is that To-URI formatting is a bit messed up,
>> It looks as follows:
>> *sip:sip:xyz at xyz.com <sip%3Asip%3Axyz at xyz.com>*, it seems
that Asterisk
>> added an extra '*sip:'* in the
>> To-header and it breaks.
>>
>> I'm using Asterisk 13.
>> I'm wondering if this behaviour is intended or a potential bug?
>>
>>
> I would think that it isn't a bug. If you look at the documentation of
> that dial string option for the chan_sip channel driver in sip.conf.sample,
> you can see that the URI scheme is left off:
>
>   54 ; All of these dial strings specify the SIP request URI.
>   55 ; In addition, you can specify a specific To: header by adding an
>   56 ; exclamation mark after the dial string, like
>   57 ;
>   58 ;         SIP/sales at mysipproxy!sales at edvina.net
>
> While it might be nice if it didn't always use a scheme of
'sip', that'd
> probably be categorized as an improvement to this option.
>
> --
> Matthew Jordan
> Digium, Inc. | Director of Technology
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
> Check us out at: http://digium.com & http://asterisk.org
>
> --
> _____________________________________________________________________
> -- Bandwidth and Colocation Provided by http://www.api-digital.com --
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